CN217291762U

CN217291762U - Grinding device for flange bolt production

Info

Publication number: CN217291762U
Application number: CN202220453444.0U
Authority: CN
Inventors: 蔡良华
Original assignee: Chongqing Huarui Standard Components Manufacturing Co ltd
Current assignee: Chongqing Huarui Standard Components Manufacturing Co ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-08-26
Anticipated expiration: 2032-03-03

Abstract

The utility model belongs to the technical field of bolt processing, in particular to a polishing device for flange bolt production, which comprises a box body, the inner cavity bottom rigid coupling of box body has a workstation, polishing equipment is installed at the inner cavity top of box body, one side fixed mounting of workstation has electric putter, the output end of electric putter and locating part rigid coupling, the both sides rigid coupling of locating part has branch, two branch respectively with the spout sliding connection on two sliders; the utility model discloses an electric putter drives the locating part and slides for the branch of locating part both sides slides along the spout on the slider, and then makes the chuck on the slider slide until the laminating to the flange bolt under electric putter and locating part's cooperation, through the chuck on fixed block and the slider, is convenient for press from both sides tightly fixedly to the flange bolt from three direction, and then the staff of being convenient for carries out subsequent polishing.

Description

Grinding device of flange bolt production usefulness

Technical Field

The utility model relates to a bolt processing technology field specifically is a grinding device of flange bolt production usefulness.

Background

The flange bolt is often required to be polished and ground on the surface through grinding equipment in the production and processing process, so that the flange bolt can be better applied.

The flange bolt is an integral bolt consisting of a hexagonal head, a flange disc and a screw, needs to be matched with a nut and is used for fastening and connecting parts of two through holes; after the flange bolts are processed by the polishing equipment, the surfaces of the flange bolts can be smoother, and the flange bolts can be better matched with nuts

The clamp on the existing polishing equipment has poor fixing effect on the flange bolt, so that the polishing equipment is very easy to loosen the flange bolt when processing the flange bolt, and further influences the polishing quality; therefore, a grinding device for flange bolt production is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, solve anchor clamps on the current equipment of polishing relatively poor to flange bolt's fixed effect for the equipment of polishing very easily causes flange bolt's not hard up man-hour to flange bolt, and then causes the problem of influence to the quality of polishing, the utility model provides a grinding device of flange bolt production usefulness.

The utility model provides a technical scheme that its technical problem adopted is: the utility model discloses a polishing device for flange bolt production, the power distribution box comprises a box body, the inner chamber bottom rigid coupling of box has the workstation, polishing equipment is installed at the inner chamber top of box, one side fixed mounting of workstation has electric putter, electric putter's output and locating part rigid coupling, the both sides rigid coupling of locating part has branch, two branch respectively with the spout sliding connection on two sliders, the bottom rigid coupling of slider has the stopper, stopper and the spacing groove sliding connection that is equipped with on the workstation, one side of slider is equipped with the elastic component, the top rigid coupling of workstation has the fixed block, equal rigid coupling has the chuck on one side of fixed block and the elastic component, three the chuck is annular distribution; the limiting part is driven to slide through the electric push rod, the supporting rods on two sides of the limiting part slide along the sliding grooves in the sliding block, then the clamping heads on the sliding block slide to the flange bolts under the matching of the electric push rod and the limiting part until the clamping heads are attached to the sliding block, the flange bolts are clamped and fixed conveniently from three directions through the fixing blocks and the clamping heads on the sliding block, and then the working personnel can conveniently perform subsequent polishing.

Preferably, the elastic assembly comprises a fixed sleeve, a spring and a T-shaped rod, one end of the sliding block is fixedly connected with the fixed sleeve, the inner cavity of the fixed sleeve is fixedly connected with the spring, the other end of the spring is fixedly connected with the T-shaped rod, the other end of the T-shaped rod is fixedly connected with the chuck, and the chuck is fixedly connected with a rubber pad; the fixing effect of the chuck on the flange bolt is enhanced through the elastic potential energy of the spring.

Preferably, a guide groove is formed in the top end face of the workbench, a guide block is fixedly connected to the bottom of the limiting piece, and the guide block is connected with the guide groove in a sliding manner; through the sliding fit between the guide block that locating part bottom was equipped with and the guide way that the workstation top was equipped with, be convenient for play the effect of supplementary direction to the slip of locating part.

Preferably, a plurality of spray heads are mounted on the inner wall of one side of the box body, a waste cavity is formed in one side, away from the spray heads, of the workbench, a filter screen is fixedly connected to the inner wall of the waste cavity, and a collecting box is connected to the bottom of the waste cavity in a sliding mode; through the external equipment of blowing of shower nozzle for the shower nozzle is bloied and is blown the waste material on workstation surface to the waste material chamber of opposite side, and then makes among the waste material gets into the waste material chamber, is convenient for filter the waste material through the filter screen, makes the waste material of tiny inconvenient collection see through in the filter screen gets into the collecting box of waste material chamber bottom, the staff's post processing of being convenient for.

Preferably, the inner walls of two sides of the waste cavity are provided with mounting grooves, the mounting grooves are arranged below the filter screen, a control box is fixedly connected in the mounting grooves, a motor is fixedly mounted in the inner cavity of the control box, the output end of the motor is fixedly connected with a rotating shaft I, the other end of the rotating shaft is sleeved with a semi-ring gear, the semi-ring gear is connected with a rack plate through a reciprocating transmission assembly, and the bottom end of the rack plate is connected with the inner wall of the waste cavity through a telescopic rod; the motor drives the rotating shaft to rotate, the semi-ring gear on the rotating shaft rotates, the rack plate is driven to slide up and down through the reciprocating transmission assembly, the rack plate knocks the filter screen, and the filter screen is prevented from being blocked by waste materials and affecting the filtering effect of the filter screen.

Preferably, the reciprocating transmission assembly comprises a straight gear, a second rotating shaft and a torsion spring, the semi-ring gear is meshed with the straight gear, the straight gear is sleeved with the second rotating shaft, two ends of the second rotating shaft are rotatably connected with the inner wall of the mounting groove, and the torsion spring is sleeved on the second rotating shaft; the elastic potential energy through the torsional spring drives the spur gear to rotate, so that the rack plate slides downwards, the operation is repeated, the rack plate can slide up and down in a reciprocating mode to knock the filter screen, and the filter screen is convenient to filter.

The utility model discloses an useful part lies in:

1. the utility model discloses a power-driven push rod drives the locating part and slides, makes the branch of locating part both sides slide along the spout on the slider, and then makes the chuck on the slider slide to the flange bolt under the cooperation of power-driven push rod and locating part until laminating, through the chuck on fixed block and the slider, is convenient for carry out the clamp fastening to the flange bolt from three direction, and then is convenient for the staff to carry out subsequent polishing, has strengthened the fixed effect of chuck to the flange bolt through the elastic potential energy of spring;

2. the utility model discloses a shower nozzle blows the waste material chamber to the opposite side with the waste material on workstation surface, filter the waste material through the filter screen, make the waste material of tiny inconvenient collection see through in the collection box of filter screen entering waste material chamber bottom, the staff's post processing of being convenient for, it is rotatory to drive pivot through the motor, make pivot semi-ring gear on the one rotate, the straight-teeth gear with semi-ring gear meshing drives rack plate and upwards slides and strikes the filter screen, the torsional spring begins the energy storage simultaneously, after semi-ring gear breaks away from with the straight-teeth gear, the elastic potential energy through the torsional spring drives the straight-teeth gear gyration, make rack plate slide down, so relapse, make rack plate can reciprocal up and down slide and strike the filter screen, avoid the waste material to block up the filter screen, influence the filter effect of filter screen.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic view of an internal structure of a case according to a first embodiment;

FIG. 2 is a schematic top view of the case according to the first embodiment;

FIG. 3 is a schematic view of a portion of the enlarged structure at A in FIG. 2;

FIG. 4 is a schematic view of a portion of the enlarged structure at B in FIG. 1;

FIG. 5 is a schematic view of a limiting block according to the first embodiment;

FIG. 6 is a schematic structural diagram of a control box according to a first embodiment;

FIG. 7 is a schematic perspective view of a chuck according to an embodiment;

fig. 8 is a partial structural schematic diagram of the second embodiment.

In the figure: 1. a box body; 2. a work table; 3. a spray head; 4. an electric push rod; 5. a limiting member; 6. a slider; 7. a chuck; 8. a fixed block; 9. a filter screen; 10. a limiting block; 11. a rubber pad; 12. a fixed sleeve; 13. a spring; 14. a T-shaped rod; 15. a control box; 16. a motor; 17. a first rotating shaft; 18. a half-ring gear; 19. a spur gear; 20. a rack plate; 21. a telescopic rod; 22. a second rotating shaft; 23. a torsion spring; 24. And (4) heat dissipation holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1-7, a polishing device for flange bolt production includes a box 1, a workbench 2 is fixedly connected to the bottom of an inner cavity of the box 1, polishing equipment is installed on the top of the inner cavity of the box 1, an electric push rod 4 is fixedly installed on one side of the workbench 2, an output end of the electric push rod 4 is fixedly connected to a limiting member 5, supporting rods are fixedly connected to two sides of the limiting member 5, the two supporting rods are respectively slidably connected to sliding grooves of two sliders 6, a limiting block 10 is fixedly connected to the bottom end of each slider 6, the limiting block 10 is slidably connected to a limiting groove formed in the workbench 2, an elastic assembly is arranged on one side of each slider 6, a fixed block 8 is fixedly connected to the top of the workbench 2, chucks 7 are fixedly connected to one side of the fixed block 8 and the elastic assembly, and the three chucks 7 are annularly distributed; during operation, put the flange bolt between three chuck 7 on workstation 2, it slides to drive locating part 5 through electric putter 4, make the branch of locating part 5 both sides slide along the spout on slider 6, and then make chuck 7 on slider 6 slide to the flange bolt under electric putter 4 and locating part 5's cooperation until the laminating, sliding fit between stopper 10 and the spacing groove that is equipped with through slider 6 bottom, be convenient for play the effect of spacing direction to the slip of slider 6, make chuck 7 and flange bolt laminating, through chuck 7 on fixed block 8 and the slider 6, be convenient for press from both sides tightly fixedly from three direction to the flange bolt, and then the staff of being convenient for carries out subsequent polishing.

The elastic assembly comprises a fixed sleeve 12, a spring 13 and a T-shaped rod 14, wherein one end of the sliding block 6 is fixedly connected with the fixed sleeve 12, the inner cavity of the fixed sleeve 12 is fixedly connected with the spring 13, the other end of the spring 13 is fixedly connected with the T-shaped rod 14, the other end of the T-shaped rod 14 is fixedly connected with the chuck 7, and the chuck 7 is fixedly connected with a rubber pad 11; during operation, after the chuck 7 is attached to the flange bolt under the driving of the sliding block 6, the sliding block 6 is driven to continuously slide through the electric push rod 4, so that the chuck 7 drives the T-shaped rod 14 to extrude the spring 13, and the fixing effect of the chuck 7 on the flange bolt is enhanced through the elastic potential energy of the spring 13.

A guide groove is formed in the top end face of the workbench 2, a guide block is fixedly connected to the bottom of the limiting piece 5, and the guide block is connected with the guide groove in a sliding mode; during operation, through the sliding fit between the guide block that 5 bottoms of locating part were equipped with and the guide way that 2 tops of workstation were equipped with, be convenient for play the effect of supplementary direction to the slip of locating part 5, and then the drive slider 6 that 5 can be better of locating part of being convenient for slides.

A plurality of spray heads 3 are mounted on the inner wall of one side of the box body 1, a waste cavity is arranged on one side, away from the spray heads 3, of the workbench 2, a filter screen 9 is fixedly connected to the inner wall of the waste cavity, and a collecting box is connected to the bottom of the waste cavity in a sliding mode; the during operation, when beginning to polish, through 3 external equipment of blowing of shower nozzle for 3 are blown and are blown the waste material chamber to the opposite side with the waste material on 2 surfaces of workstation, and then make the waste material get into among the waste material chamber, are convenient for filter the waste material through filter screen 9, make the waste material of tiny inconvenient collection see through filter screen 9 and get into the collection box of waste material chamber bottom, the staff's post processing of being convenient for.

The inner walls of two sides of the waste cavity are provided with mounting grooves, the mounting grooves are arranged below the filter screen 9, a control box 15 is fixedly connected in the mounting grooves, an inner cavity of the control box 15 is fixedly provided with a motor 16, the output end of the motor 16 is fixedly connected with a first rotating shaft 17, the other end of the rotating shaft is sleeved with a semi-ring gear 18, the semi-ring gear 18 is connected with a rack plate 20 through a reciprocating transmission assembly, and the bottom end of the rack plate 20 is connected with the inner wall of the waste cavity through an expansion link 21; the during operation drives a 17 rotations of pivot through motor 16 for semi-ring gear 18 on the pivot 17 rotates, slides from top to bottom through reciprocal transmission assembly drive rack plate 20, makes rack plate 20 strike filter screen 9, avoids the waste material to block up filter screen 9, influences the filter effect of filter screen 9, is convenient for play the spacing effect of support to rack plate 20's slip through the telescopic link 21 that rack plate 20 bottom was equipped with.

The reciprocating transmission assembly comprises a straight gear 19, a second rotating shaft 22 and a torsion spring 23, the semi-ring gear 18 is in meshed connection with the straight gear 19, the straight gear 19 is sleeved with the second rotating shaft 22, two ends of the second rotating shaft 22 are rotatably connected with the inner wall of the mounting groove, and the torsion spring 23 is sleeved on the second rotating shaft 22; during operation, when motor 16 drove the rotation of semi-ring gear 18, the straight-teeth gear 19 with semi-ring gear 18 meshing drives rack plate 20 and upwards slides and strikes filter screen 9, and torsional spring 23 begins the energy storage simultaneously, breaks away from the back when semi-ring gear 18 and straight-teeth gear 19, drives straight-teeth gear 19 gyration through torsional spring 23's elastic potential energy for rack plate 20 glides downwards, so relapse, makes rack plate 20 can reciprocate slide from top to bottom and strikes filter screen 9, and the filter screen 9 of being convenient for filters.

Example two

Referring to fig. 8, in a first comparative example, as another implementation manner of the present invention, a plurality of heat dissipation holes 24 are formed in a top end surface of the control box 15, and the plurality of heat dissipation holes 24 are uniformly distributed on the control box 15; during operation, the heat dissipation holes 24 arranged on the control box 15 ensure the air circulation between the inner cavity of the control box 15 and the outside, so that the hot air generated during the operation of the motor 16 can be discharged through the heat dissipation holes 24, the heat dissipation efficiency of the control box 15 is improved, the hot air generated during the operation of the motor 16 is prevented from being accumulated in the control box 15, the influence on the motor 16 is avoided, and the service life of the motor 16 is prolonged.

The working principle is that the flange bolt is placed among three chucks 7 on a workbench 2, the electric push rod 4 drives the limiting piece 5 to slide, the support rods on two sides of the limiting piece 5 slide along the sliding groove on the sliding block 6, and further the chuck 7 on the sliding block 6 slides towards the flange bolt under the matching of the electric push rod 4 and the limiting piece 5 until the flange bolt is attached, after the chuck 7 is attached to the flange bolt under the driving of the sliding block 6, the electric push rod 4 drives the sliding block 6 to continuously slide, so that the chuck 7 drives the T-shaped rod 14 to extrude the spring 13, the fixing effect of the chuck 7 on the flange bolt is enhanced through the elastic potential energy of the spring 13, the sliding fit between the limiting block 10 and the limiting groove arranged at the bottom end of the sliding block 6 is convenient for playing a limiting and guiding role on the sliding of the sliding block 6, so that the chuck 7 is attached to the flange bolt, and the chuck 7 on the sliding block 6 through the fixing block 8 and the chuck 7 on the sliding block 6, the flange bolt is convenient to clamp and fix from three directions, and then a worker can conveniently carry out subsequent polishing, when polishing is started, the spray head 3 is externally connected with a blowing device, so that the spray head 3 blows to blow waste materials on the surface of the workbench 2 to a waste material cavity on the other side, the waste materials enter the waste material cavity, the waste materials are convenient to filter through the filter screen 9, the tiny and inconvenient collected waste materials enter a collecting box at the bottom of the waste material cavity through the filter screen 9, the worker can conveniently carry out post-treatment, the motor 16 drives the rotating shaft I17 to rotate, the semi-ring gear 18 on the rotating shaft I17 rotates, the straight gear 19 meshed with the semi-ring gear 18 drives the rack plate 20 to slide upwards to knock the filter screen 9, meanwhile, the torsion spring 23 starts to store energy, and when the semi-ring gear 18 is separated from the straight gear 19, the straight gear 19 is driven to rotate by the elastic potential energy of the torsion spring 23, make rack plate 20 lapse, so relapse for rack plate 20 can be reciprocal slide from top to bottom strike filter screen 9, avoid the waste material to block up filter screen 9, influence filter screen 9's filter effect.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed.

Claims

1. The utility model provides a grinding device of flange bolt production usefulness which characterized in that: comprises a box body (1), the bottom of the inner cavity of the box body (1) is fixedly connected with a workbench (2), the top of the inner cavity of the box body (1) is provided with a polishing device, one side of the workbench (2) is fixedly provided with an electric push rod (4), the output end of the electric push rod (4) is fixedly connected with the limiting piece (5), two sides of the limiting piece (5) are fixedly connected with supporting rods, the two supporting rods are respectively connected with the sliding chutes on the two sliding blocks (6) in a sliding way, the bottom end of the sliding block (6) is fixedly connected with a limiting block (10), the limiting block (10) is connected with a limiting groove arranged on the workbench (2) in a sliding way, one side of the sliding block (6) is provided with an elastic component, the top of the workbench (2) is fixedly connected with a fixed block (8), and one side of the fixed block (8) and the elastic component are fixedly connected with chucks (7), and the chucks (7) are distributed annularly.

2. The grinding device for flange bolt production according to claim 1, characterized in that: elastic component includes fixed sleeve (12), spring (13) and T type pole (14), the one end rigid coupling of slider (6) has fixed sleeve (12), the inner chamber rigid coupling of fixed sleeve (12) has spring (13), the other end and the T type pole (14) rigid coupling of spring (13), the other end and chuck (7) rigid coupling of T type pole (14), the rigid coupling has rubber pad (11) on chuck (7).

3. The grinding device for flange bolt production according to claim 2, characterized in that: the top end face of the workbench (2) is provided with a guide groove, the bottom of the limiting part (5) is fixedly connected with a guide block, and the guide block is connected with the guide groove in a sliding mode.

4. The grinding device for flange bolt production according to claim 3, characterized in that: a plurality of shower nozzle (3) are installed to one side inner wall of box (1), one side that workstation (2) deviates from shower nozzle (3) is equipped with the waste material chamber, the inner wall rigid coupling in waste material chamber has filter screen (9), the bottom sliding connection in waste material chamber has the collecting box.

5. The grinding device of claim 4 for flange bolt production, characterized in that: the utility model discloses a waste material chamber, including waste material chamber, mounting groove, semi-ring gear (18) have been cup jointed to the other end of pivot, semi-ring gear (18) are connected with rack plate (20) through reciprocating transmission subassembly, the bottom of rack plate (20) is passed through telescopic link (21) and is connected with the interior wall connection in waste material chamber, the mounting groove is in the below of filter screen (9), the rigid coupling has control box (15) in the mounting groove, the inner chamber fixed mounting of control box (15) has motor (16), the output and the pivot one (17) rigid coupling of motor (16), the semi-ring gear (18) have been cup jointed to the other end of pivot.

6. The grinding device for flange bolt production according to claim 5, characterized in that: reciprocal transmission assembly includes straight-teeth gear (19), two (22) of pivot and torsional spring (23), semi-ring gear (18) are connected with straight-teeth gear (19) meshing, straight-teeth gear (19) cup joint with two (22) of pivot, the both ends of two (22) of pivot are rotated with the inner wall of mounting groove and are connected, torsional spring (23) have been cup jointed on two (22) of pivot.